Answer this question truthfully
### Question: What causes Megaloblastic anemia?
### Response: Megaloblastic anemia is usually caused by a deficiency of folic acid or vitamin B12.
Other less common causes are:
Alcohol abuse Certain inherited disorders Drugs that affect DNA, such as chemotherapy drugs Leukemia Myelodysplastic syndrome Myelofibrosis The anticonvulsant drug dilantin